.video-loop-container{display:flex;flex-direction:column;gap:1.5rem}.video-preview{max-width:100%;max-height:400px;border-radius:8px;background:var(--color-bg-primary, #000)}.controls-section{display:flex;gap:1.5rem;flex-wrap:wrap;justify-content:center;align-items:flex-end;padding:1rem;background:var(--bg-secondary, #f8f9fa);border-radius:8px}.control-group{display:flex;flex-direction:column;gap:.25rem}.control-group label{font-size:.75rem;color:var(--text-secondary);text-transform:uppercase}.control-group input,.control-group select{padding:.5rem;border:1px solid var(--border-color, #dee2e6);border-radius:6px}.action-bar{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.processing-overlay{display:flex;flex-direction:column;align-items:center;padding:3rem;gap:1rem}.spinner{width:48px;height:48px;border:4px solid var(--border-color);border-top-color:var(--primary-color);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.progress-bar{width:100%;max-width:300px;height:8px;background:var(--border-color);border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:var(--primary-color);transition:width .3s}.result-section{display:flex;flex-direction:column;gap:1rem;align-items:center}.error-message{padding:1rem;background:var(--color-error-subtle);border-radius:8px;color:var(--color-error)}.privacy-note{text-align:center;padding:1rem;color:var(--text-secondary);font-size:.875rem}.boomerang-toggle{align-items:flex-start}.boomerang-toggle .toggle-label{display:flex;align-items:center;gap:.5rem;cursor:pointer;font-size:.9rem;text-transform:none}.boomerang-toggle input[type=checkbox]{width:1.1rem;height:1.1rem;cursor:pointer;accent-color:var(--primary-color)}.control-group select:disabled{opacity:.5;cursor:not-allowed}